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Wang K, Yu Y, Li W, Li D, Li H. Preparation of fully bio-based multilayers composed of heparin-like carboxymethylcellulose sodium and chitosan to functionalize poly (l-lactic acid) film for cardiovascular implant applications. Int J Biol Macromol 2023; 231:123285. [PMID: 36682649 DOI: 10.1016/j.ijbiomac.2023.123285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/25/2022] [Accepted: 01/11/2023] [Indexed: 01/22/2023]
Abstract
In this study, heparin-like polysaccharides were successfully produced by sulfation of carboxymethylcellulose sodium, then a fully biobased bilayer composed of sulfated carboxymethylcellulose sodium (SCMC) and chitosan (CS) was composited on the surface of Poly (L-lactic acid) (PLA) through layer-by-layer (LBL) assembly for the potential blood-contact application such as bioresorbable vascular scaffold. The preliminary structure and bioactivity of SCMC with different degree of sulfation were investigated, and the SCMC with best performance was selected. The surface chemical compositions, morphologies and wettability of SCMC/CS multilayer-modified PLA films were researched by X-ray photoelectron spectrometer, scanning electron microscopy and water contact angle meter. A series of anticoagulation tests of SCMC/CS multilayer-modified PLA films were performed. In term of (SCMC/CS)15 multilayer-modified PLA film, the protein adsorption and plate adhesion decreased by 44.6 % and 71.5 %, respectively, the activated partial thromboplastin time prolonged by 11.9 times and thrombin time exceed 300 s, the contact activation and hemolysis rate significantly reduced compared with unmodified PLA film. Besides, this modified PLA films performed good cytocompatibility to L929 fibroblast cells, excellent anti-inflammatory and antibacterial abilities. In conclusion, the multifunctional SCMC/CS multilayer-modified PLA films with hemocompatibility, cytocompatibility, anti-inflammatory and antibacterial properties may have promising potential in future clinical applications.
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Affiliation(s)
- Kun Wang
- Faculty of Food Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Ying Yu
- Faculty of Food Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Wei Li
- Faculty of Food Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
| | - Da Li
- Université Paris Cité, CNRS, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, F-75006 Paris, France
| | - Hui Li
- Faculty of Food Science and Technology, Kunming University of Science and Technology, Kunming 650500, China.
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2
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Huang L, Ma L, Chen H, Qiao L, Zhang L, Pan J, Li J, Zhang Y. Robust fabrication of poly(lactic acid) membrane with good hemocompatibility over heparin‐mimetic graphene‐based nanosheets. J Appl Polym Sci 2022. [DOI: 10.1002/app.53507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lilan Huang
- School of Material Science and Engineering Shandong University of Technology Zibo China
- State Key Laboratory of Separation Membranes and Membrane Processes National Center for International Joint Research on Separation Membranes, Tiangong University Tianjin China
| | - Lankun Ma
- State Key Laboratory of Separation Membranes and Membrane Processes National Center for International Joint Research on Separation Membranes, Tiangong University Tianjin China
| | - Haimei Chen
- School of Material Science and Engineering Shandong University of Technology Zibo China
| | - Lei Qiao
- State Key Laboratory of Separation Membranes and Membrane Processes National Center for International Joint Research on Separation Membranes, Tiangong University Tianjin China
| | - Leitao Zhang
- School of Chemical Engineering and Pharmaceutics Henan University of Science and Technology Luoyang China
| | - Jian Pan
- School of Material Science and Engineering Shandong University of Technology Zibo China
| | - Jinwei Li
- State Key Laboratory of Separation Membranes and Membrane Processes National Center for International Joint Research on Separation Membranes, Tiangong University Tianjin China
| | - Yuzhong Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes National Center for International Joint Research on Separation Membranes, Tiangong University Tianjin China
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3
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Yao X, Liu Y, Chu Z, Jin W. Membranes for the life sciences and their future roles in medicine. Chin J Chem Eng 2022; 49:1-20. [PMID: 35755178 PMCID: PMC9212902 DOI: 10.1016/j.cjche.2022.04.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 04/15/2022] [Accepted: 04/15/2022] [Indexed: 01/12/2023]
Abstract
Since the global outbreak of COVID-19, membrane technology for clinical treatments, including extracorporeal membrane oxygenation (ECMO) and protective masks and clothing, has attracted intense research attention for its irreplaceable abilities. Membrane research and applications are now playing an increasingly important role in various fields of life science. In addition to intrinsic properties such as size sieving, dissolution and diffusion, membranes are often endowed with additional functions as cell scaffolds, catalysts or sensors to satisfy the specific requirements of different clinical applications. In this review, we will introduce and discuss state-of-the-art membranes and their respective functions in four typical areas of life science: artificial organs, tissue engineering, in vitro blood diagnosis and medical support. Emphasis will be given to the description of certain specific functions required of membranes in each field to provide guidance for the selection and fabrication of the membrane material. The advantages and disadvantages of these membranes have been compared to indicate further development directions for different clinical applications. Finally, we propose challenges and outlooks for future development.
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Affiliation(s)
- Xiaoyue Yao
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Yu Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Zhenyu Chu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Wanqin Jin
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
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4
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Nano architectured cues as sustainable membranes for ultrafiltration in blood hemodialysis. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 128:112260. [PMID: 34474819 DOI: 10.1016/j.msec.2021.112260] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 06/08/2021] [Accepted: 06/09/2021] [Indexed: 11/24/2022]
Abstract
Membranes with zeolites are encouraging for performing blood dialysis because zeolites can eliminate uremic toxins through molecular sieving. Although the addition of various pore-gen and adsorbent in the membrane can certainly impact the membrane production along with creatinine adsorption, however, it is not directed which pore-gen along with zeolite leads to better performance. The research was aimed at reducing the adsorption of protein-bound and uremic toxins by using mordenite zeolite as an adsorbent while polyethylene glycol and cellulose acetate as a pore generating agent. Membranes were cast by a phase-inversion technique which is cheap and easy to handle as compared to the electro-spinning technique. Through this strategy, the ability to adsorb creatinine and solute rejection percentage were measured and compared against the pristine PSU, when only PEG was used as a pore-modifier and when PEG along with CA was used as a pore-modifier along with a different concentration of zeolite. The experiments revealed that PEG membranes can give a better solute rejection percentage (93%) but with a low creatinine adsorption capacity that is 7654 μg/g and low bio-compatibility (PRT 392 s, HR 0.46%). However, PEG/CA membranes give maximum creatinine adsorption that is 9643 μg/g and also better bio-compatibility (PRT 490 s, HR 0.37%) but with a low BSA rejection (72%) as compared to the pristine PSU and PEG membranes. The present study finds that the concentration of mordenite zeolite affects the membrane performance because its entrapment and large pore size of the membrane decreases solute rejection but increases creatinine uptake level along with the better bio-compatibility.
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Wang SF, Wu YC, Cheng YC, Hu WW. The Development of Polylactic Acid/Multi-Wall Carbon Nanotubes/Polyethylene Glycol Scaffolds for Bone Tissue Regeneration Application. Polymers (Basel) 2021; 13:polym13111740. [PMID: 34073347 PMCID: PMC8198519 DOI: 10.3390/polym13111740] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/22/2021] [Accepted: 05/23/2021] [Indexed: 01/25/2023] Open
Abstract
Composite electrospun fibers were fabricated to develop drug loaded scaffolds to promote bone tissue regeneration. Multi-wall carbon nanotubes (MWCNTs) were incorporated to polylactic acid (PLA) to strengthen electrospun nanofibers. To modulate drug release behavior, different ratios of hydrophilic polyethylene glycol (PEG) were added to composite fibers. Glass transition temperature (Tg) can be reduced by the incorporated PEG to enhance the ductility of the nanofibers. The SEM images and the MTT results demonstrated that composite fibers are suitable scaffolds for cell adhesion and proliferation. Dexamethasone (DEX), an osteogenic inducer, was loaded to PLA/MWCNT/PEG fibers. The surface element analysis performed by XPS showed that fluorine of DEX in pristine PLA fibers was much higher than those of the MWCNT-containing fibers, suggesting that the pristine PLA fibers mainly load DEX on their surfaces, whereas MWCNTs can adsorb DEX with evenly distribution in nanofibers. Drug release experiments demonstrated that the release profiles of DEX were manipulated by the ratio of PEG, and that the more PEG in the nanofibers, the faster DEX was released. When rat bone marrow stromal cells (rBMSCs) were seeded on these nanofibers, the Alizarin Red S staining and calcium quantification results demonstrated that loaded DEX were released to promote osteogenic differentiation of rBMSCs and facilitate mineralized tissue formation. These results indicated that the DEX-loaded PLA/MWCNT/PEG nanofibers not only enhanced mechanical strength, but also promoted osteogenesis of stem cells via the continuous release of DEX. The nanofibers should be a potential scaffold for bone tissue engineering application.
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Affiliation(s)
- Shih-Feng Wang
- Department of Urology, Cathay General Hospital, Taipei 10603, Taiwan;
- School of Medicine, Fu-Jen Catholic University, New Taipei City 242062, Taiwan
| | - Yun-Chung Wu
- Department of Chemical and Materials Engineering, National Central University, Zhongli District, Taoyuan City 32001, Taiwan;
| | - Yu-Che Cheng
- School of Medicine, Fu-Jen Catholic University, New Taipei City 242062, Taiwan
- Proteomics Laboratory, Department of Medical Research, Cathay General Hospital, Taipei 10630, Taiwan
- Department of Biomedical Sciences and Engineering, National Central University, Zhongli District, Taoyuan City 32001, Taiwan
- Correspondence: (Y.-C.C.); (W.-W.H.); Tel.: +886-2-86461500 (ext. 2615) (Y.-C.C.); +886-3-4227151 (ext. 34246) (W.-W.H.); Fax: +886-2-26907963 (Y.-C.C.); +886-3-4252296 (W.-W.H.)
| | - Wei-Wen Hu
- Department of Chemical and Materials Engineering, National Central University, Zhongli District, Taoyuan City 32001, Taiwan;
- Correspondence: (Y.-C.C.); (W.-W.H.); Tel.: +886-2-86461500 (ext. 2615) (Y.-C.C.); +886-3-4227151 (ext. 34246) (W.-W.H.); Fax: +886-2-26907963 (Y.-C.C.); +886-3-4252296 (W.-W.H.)
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Sujan MI, Sarkar SD, Roy CK, Ferdous M, Goswami A, Gafur MA, Azam MS. Graphene oxide crosslinker for the enhancement of mechanical properties of polylactic acid. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210029] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Majharul Islam Sujan
- Department of Chemistry Bangladesh University of Engineering and Technology (BUET) Dhaka Bangladesh
| | - Stephen Don Sarkar
- Department of Chemistry Bangladesh University of Engineering and Technology (BUET) Dhaka Bangladesh
| | - Chanchal Kumar Roy
- Department of Chemistry Bangladesh University of Engineering and Technology (BUET) Dhaka Bangladesh
| | - Mohammad Ferdous
- Department of Chemistry Bangladesh University of Engineering and Technology (BUET) Dhaka Bangladesh
| | - Ankur Goswami
- Department of Materials Science and Engineering Indian Institute of Technology Delhi India
| | - Md Abdul Gafur
- Pilot Plant and Process Development Center (PP&DC) Bangladesh Council of Scientific and Industrial Research (BCSIR) Dhaka Bangladesh
| | - Md Shafiul Azam
- Department of Chemistry Bangladesh University of Engineering and Technology (BUET) Dhaka Bangladesh
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7
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Zhong D, Wang Z, Zhou J, Wang Y. Additive-free preparation of hemodialysis membranes from block copolymers of polysulfone and polyethylene glycol. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2020.118690] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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8
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Co-immobilization of ACH 11 antithrombotic peptide and CAG cell-adhesive peptide onto vascular grafts for improved hemocompatibility and endothelialization. Acta Biomater 2019; 97:344-359. [PMID: 31377424 DOI: 10.1016/j.actbio.2019.07.057] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 07/28/2019] [Accepted: 07/30/2019] [Indexed: 11/20/2022]
Abstract
Surface modification by conjugating biomolecules has been widely proved to enhance biocompatibility of small-caliber artificial vascular grafts. In this study, we aimed at developing a multifunctional vascular graft that provides not only good hemocompatibility but also in situ rapid endothelialization. Herein, a vascular graft (inner diameter ∼2 mm) was fabricated by electrospinning with poly(lactic acid-co-caprolactone) and gelatin, and then biofunctionalized with antithrombotic peptide with sequence LTFPRIVFVLG (ACH11) and cell adhesion peptide with sequence CAG through adhesive poly(dopamine) coating. We developed this graft with the synergistic properties of low thrombogenicity and rapid endothelialization. The successful grafting of both CAG and ACH11 peptides was confirmed by Fourier transform infrared spectroscopy and X-ray photoelectron spectroscopy. The surface micromorphology of the modified surfaces was observed by field emission scanning electron microscopy. Our results demonstrated that the multifunctional surface suppressed the denaturation of absorbed fibrinogen, hindered coagulation factor Xa activation, and inhibited platelet adhesion and aggregation. Importantly, this modified surface could selectively enhance endothelial cells adhesion, proliferation and release of nitric oxide. Upon in vivo implantation of 6 weeks, the multifunctional vascular graft showed improved patency and superior vascular endothelialization. Overall, the results effectively demonstrated that the co-immobilization of ACH11 and CAG provided a promising method for the improvement of hemocompatibility and endothelialization of vascular grafts. STATEMENT OF SIGNIFICANCE: Electrospun small-caliber vascular grafts are increasingly used to treat cardiovascular diseases. Despite their success related to their good biodegradation and mechanical strength, they have some drawbacks, such as low hemocompatibility and endothelialization. The single-function ligands are insufficient to modify surface with both good hemocompatibility and rapid endothelialization simultaneously. Therefore, we functionalized electrospun vascular graft by novel antithrombotic peptide and cell-adhesive peptide to construct superior anticoagulation and ECs-selective adhesion surface in present study. The multifunctional vascular grafts benefit for high long-term patency and rapid endothelialization.
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9
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Fantino E, Chiadò A, Quaglio M, Vaghi V, Cocuzza M, Marasso SL, Potrich C, Lunelli L, Pederzolli C, Pirri CF, Bongiovanni R, Vitale A. Photofabrication of polymeric biomicrofluidics: New insights into material selection. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 106:110166. [PMID: 31753377 DOI: 10.1016/j.msec.2019.110166] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 01/17/2019] [Accepted: 09/05/2019] [Indexed: 01/09/2023]
Abstract
We propose a versatile method to evaluate the suitability of polymers for the fabrication of microfluidic devices for biomedical applications, based on the concept that the selection and the design of convenient materials should involve different properties depending on the final microfluidic application. Here polymerase chain reaction (PCR) is selected as biological model and target microfluidic reaction. A class of photocured siloxanes is introduced as device building polymers and copolymerization is adopted as strategy to finely tune and optimize the final material properties. All-polymeric flexible devices are easily fabricated exploiting the rapidity of the photopolymerization reaction: they resist to thermal cycles without leakage or de-bonding (i.e., without separation of different chip parts made of the same material bonded together), show very limited water swelling and permeability, are bioinert and prevent the inhibition of the biochemical reaction. PCR is thus successfully conducted in the photocured microfluidic devices made with a specifically designed siloxane copolymer.
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Affiliation(s)
- Erika Fantino
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy
| | - Alessandro Chiadò
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; Istituto Italiano di Tecnologia, Center for Sustainable Future Technologies @ PoliTo, Corso Trento 21, 10129 Torino, Italy
| | - Marzia Quaglio
- Istituto Italiano di Tecnologia, Center for Sustainable Future Technologies @ PoliTo, Corso Trento 21, 10129 Torino, Italy; Department of Environment, Land and Infrastructure Engineering, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy
| | - Valentina Vaghi
- Fondazione Bruno Kessler, Laboratory of Biomolecular Sequence and Structure Analysis for Health, Via Sommarive 18, 38123 Povo, Trento, Italy
| | - Matteo Cocuzza
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; CNR-IMEM, Parco Area delle Scienze 37a, 43124 Parma, Italy
| | - Simone L Marasso
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; CNR-IMEM, Parco Area delle Scienze 37a, 43124 Parma, Italy
| | - Cristina Potrich
- Fondazione Bruno Kessler, Laboratory of Biomolecular Sequence and Structure Analysis for Health, Via Sommarive 18, 38123 Povo, Trento, Italy; CNR - Consiglio Nazionale delle Ricerche, Istituto di Biofisica, Via alla Cascata 56/C, 38123 Povo, Trento, Italy
| | - Lorenzo Lunelli
- Fondazione Bruno Kessler, Laboratory of Biomolecular Sequence and Structure Analysis for Health, Via Sommarive 18, 38123 Povo, Trento, Italy; CNR - Consiglio Nazionale delle Ricerche, Istituto di Biofisica, Via alla Cascata 56/C, 38123 Povo, Trento, Italy
| | - Cecilia Pederzolli
- Fondazione Bruno Kessler, Laboratory of Biomolecular Sequence and Structure Analysis for Health, Via Sommarive 18, 38123 Povo, Trento, Italy
| | - Candido F Pirri
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; Istituto Italiano di Tecnologia, Center for Sustainable Future Technologies @ PoliTo, Corso Trento 21, 10129 Torino, Italy
| | - Roberta Bongiovanni
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; INSTM - Politecnico di Torino Research Unit, Via Giusti 9, 50121 Firenze, Italy
| | - Alessandra Vitale
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; INSTM - Politecnico di Torino Research Unit, Via Giusti 9, 50121 Firenze, Italy.
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Li W, Sun Q, Mu B, Luo G, Xu H, Yang Y. Poly(l-lactic acid) bio-composites reinforced by oligo(d-lactic acid) grafted chitosan for simultaneously improved ductility, strength and modulus. Int J Biol Macromol 2019; 131:495-504. [DOI: 10.1016/j.ijbiomac.2019.03.098] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 03/10/2019] [Accepted: 03/15/2019] [Indexed: 12/16/2022]
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11
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Zhao J, Bai L, Muhammad K, Ren XK, Guo J, Xia S, Zhang W, Feng Y. Construction of Hemocompatible and Histocompatible Surface by Grafting Antithrombotic Peptide ACH11 and Hydrophilic PEG. ACS Biomater Sci Eng 2019; 5:2846-2857. [DOI: 10.1021/acsbiomaterials.9b00431] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Jing Zhao
- School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Tianjin 300350, China
- Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin), Weijin Road 92, Tianjin 300072, China
| | - Lingchuang Bai
- School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Tianjin 300350, China
- Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin), Weijin Road 92, Tianjin 300072, China
| | - Khan Muhammad
- School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Tianjin 300350, China
| | - Xiang-kui Ren
- School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Tianjin 300350, China
- Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin), Weijin Road 92, Tianjin 300072, China
| | - Jintang Guo
- School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Tianjin 300350, China
- Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin), Weijin Road 92, Tianjin 300072, China
| | - Shihai Xia
- Department of Hepatopancreatobiliary and Splenic Medicine, Affiliated Hospital, Logistics University of People’s Armed Police Force, 220 Chenglin Road, Tianjin 300162, China
| | - Wencheng Zhang
- Department of Physiology and Pathophysiology, Logistics University of Chinese People’s Armed Police Force, Tianjin 300309, China
| | - Yakai Feng
- School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Tianjin 300350, China
- Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin), Weijin Road 92, Tianjin 300072, China
- Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin 300072, China
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12
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Wang H, Li J, Liu F, Li T, Zhong Y, Lin H, He J. Enhanced hemocompatibility of flat and hollow fiber membranes via a heparin free surface crosslinking strategy. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.01.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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13
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Zhu L, Song H, Wang J, Xue L. Polysulfone hemodiafiltration membranes with enhanced anti-fouling and hemocompatibility modified by poly(vinyl pyrrolidone) via in situ cross-linked polymerization. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 74:159-166. [DOI: 10.1016/j.msec.2017.02.019] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 12/15/2016] [Accepted: 02/06/2017] [Indexed: 01/14/2023]
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14
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A novel natural hirudin facilitated anti-clotting polylactide membrane via hydrogen bonding interaction. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2016.10.027] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Xiong Z, Liu F, Lin H, Li J, Wang Y. Covalent Bonding of Heparin on the Crystallized Poly(lactic acid) (PLA) Membrane to Improve Hemocompability via Surface Cross-Linking and Glycidyl Ether Reaction. ACS Biomater Sci Eng 2016; 2:2207-2216. [PMID: 33465896 DOI: 10.1021/acsbiomaterials.6b00413] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Zhu Xiong
- Ningbo Institute of Materials
Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan
West Road, Ningbo 315201, P.R. China
| | - Fu Liu
- Ningbo Institute of Materials
Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan
West Road, Ningbo 315201, P.R. China
| | - Haibo Lin
- Ningbo Institute of Materials
Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan
West Road, Ningbo 315201, P.R. China
| | - Jinglong Li
- Ningbo Institute of Materials
Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan
West Road, Ningbo 315201, P.R. China
| | - Yi Wang
- Ningbo Institute of Materials
Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan
West Road, Ningbo 315201, P.R. China
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